Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station DB0MR - show graphs
Comment: APRS Koblenz
Location: 50°20.14' N 7°34.14' E - locator JO30SI80GN - show map
7.9 km Southwest bearing 205° from Niederwerth, Rheinland-Pfalz, Germany [?]
7.9 km Southwest bearing 205° from Vallendar, Rheinland-Pfalz, Germany
79.5 km Southeast bearing 146° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
82.9 km West bearing 288° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-09-01 01:50:07 UTC (4m36s ago)
2025-09-01 03:50:07 CEST local time at Niederwerth, Germany [?]
Device: Microsat: WX3in1 Plus 2.0
Last path: DB0MR>APMI06 via TCPIP*,qAC,T2KOBLENZ
Positions stored: 1
Items and objects originated: 438.100 DK0MR
Last heard a station directly: 2025-08-11 11:52:55 UTC (20d 14h1m ago)
Normal receiver range estimate: 30 km (Updated: 2025-07-31 23:19:14 UTC)
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS